Product comparison · 2 mice

3M 1002500 mouse Right-hand USB Type-A 400 DPI vs Contour Design RollerMouse Free 2

6specifications compared
3differ
3identical
5known for one product only

Key differences

Movement resolution
- 1002500 mouse Right-hand USB Type-A 400 DPI:400 DPI
- RollerMouse Free 2:1600 DPI
Form factor
- 1002500 mouse Right-hand USB Type-A 400 DPI:Right-hand
- RollerMouse Free 2:Ambidextrous

Side by side

Differences highlightedShow differences only

Comparison of 1002500, RollerMouse Free 2
11 specifications	A 3M 1002500 mouse Right-hand USB Type-A 400 DPI Model 1002500 View product	B Contour Design RollerMouse Free 2 View product
Mouse1 differ
Movement resolutionDiffers	400 DPI	1600 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	8
ScrollKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Form factorDiffers	Right-hand	Ambidextrous
Ergonomicsidentical
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	450 g
Other features1 differ
Compatible operating systemsDiffers	Windows SE / ME, 2000 Professional, 2000 Server, NT4, XP, Vista Macintosh OS 8	Windows XP/Vista/7
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	400 x 110 x 19 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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